72713287861368

Names of 72713287861368

• Cardinal: 72713287861368 can be written as Seventy-two trillion, seven hundred thirteen billion, two hundred eighty-seven million, eight hundred sixty-one thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 7.2713287861368 × 10¹³

Factors of 72713287861368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 597527

Divisors of 72713287861368

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 49 56 66 77 84 88 97 98 132 147 154 168 194 196 231 264 291 294 308 388 392 462 539 582 588 616 679 776 924 1067 1078 1164 1176 1358 1617 1848 2037 2134 2156 2328 2716 3201 3234 4074 4268 4312 4753 5432 6402 6468 7469 8148 8536 9409 9506 12804 12936 14259 14938 16296 18818 19012 22407 25608 28227 28518 29876 37636 38024 44814 52283 56454 57036 59752 65863 75272 89628 103499 104566 112908 114072 131726 156849 179256 197589 206998 209132 225816 263452 310497 313698 395178 413996 418264 461041 526904 597407 620994 627396 724493 790356 827992 922082 1194814 1241988 1254792 1383123 1448986 1580712 1792221 1844164 2173479 2389628 2483976 2766246 2897972 3584442 3688328 4181849 4346958 4779256 5071451 5532492 5795944 6571477 7168884 8363698 8693916 10142902 11064984 12545547 13142954 14337768 15214353 16727396 17387832 19714431 20285804 25091094 26285908 29272943 30428706 33454792 39428862 40571608 46000339 50182188 52571816 57948479 58545886 60857412 78857724 87818829 92000678 100364376 115896958 117091772 121714824 138001017 157715448 173845437 175637658 184001356 231793916 234183544 276002034 322002373 347690874 351275316 368002712 405639353 463587832 552004068 637433269 644004746 695381748 702550632 811278706 966007119 1104008136 1216918059 1274866538 1288009492 1390763496 1622557412 1912299807 1932014238 2433836118 2549733076 2576018984 2839475471 3245114824 3824599614 3864028476 4462032883 4867672236 5099466152 5621002463 5678950942 7649199228 7728056952 8518426413 8924065766 9735344472 11242004926 11357901884 13386098649 15298398456 16863007389 17036852826 17848131532 22484009852 22715803768 26772197298 31234230181 33726014778 34073705652 35696263064 39347017241 44968019704 53544394596 61831027093 62468460362 67452029556 68147411304 78694034482 93702690543 107088789192 118041051723 123662054186 124936920724 134904059112 157388068964 185493081279 187405381086 236082103446 247324108372 249873841448 275429120687 314776137928 370986162558 374810762172 432817189651 472164206892 494648216744 550858241374 741972325116 749621524344 826287362061 865634379302 944328413784 1101716482748 1298451568953 1483944650232 1652574724122 1731268758604 2203432965496 2596903137906 3029720327557 3305149448244 3462537517208 5193806275812 6059440655114 6610298896488 9089160982671 10387612551624 12118881310228 18178321965342 24237762620456 36356643930684 72713287861368
• Sum of all divisors σ(n): 233089054410240
• Sum of proper divisors (its aliquot sum) s(n): 160375766548872
• 72713287861368 is an abundant number, because the sum of its proper divisors (160375766548872) is greater than itself. Its abundance is 87662478687504

Bases of 72713287861368

• Binary: 10000100010000111100001101100011000010001111000₂
• Hexadecimal: 0x4221E1B18478
• Base-36: PRW0U6VSO

Squares and roots of 72713287861368

• 72713287861368 squared (72713287861368²) is 5287222231610166935186831424
• 72713287861368 cubed (72713287861368³) is 384451312114094579673736744581941298028032
• The square root of 72713287861368 is 8527208.6793609079
• The cube root of 72713287861368 is 41738.6047734923

Scales and comparisons

• 72,713,287,861,368 seconds is equal to 2,312,057 years, 33 weeks, 21 hours, 2 minutes, 48 seconds.
• To count from 1 to 72,713,287,861,368 would take you about five million, seven hundred eighty thousand, one hundred forty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 72713287861368 cubic inches would be around 3478.2 feet tall.

Recreational maths with 72713287861368

• 72713287861368 backwards is 86316878231727
• The number of decimal digits it has is: 14
• The sum of 72713287861368's digits is 69
• More coming soon!